A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-01-181-2705
NSN 5975-01-246-8806
NSN 5935-00-315-9563
NSN 6150-00-324-4409
NSN 6685-00-768-3645
NSN 5925-01-381-5199
NSN 2925-01-263-2012
NSN 5985-01-181-5420
NSN 6240-00-901-8612
NSN 2925-01-308-4764
NSN 5999-00-205-0918
NSN 2925-01-233-8545